Whirlpool Dryer not staying on


  #1  
Old 02-13-05, 05:41 PM
techgirl
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Angry Whirlpool Dryer not staying on

Problem I am having is that I can push the button to turn on the dryer but it will only stay on for about 10-15 seconds. I have to wait about 20 minutes before it will come on again but will only come on for 10-25 seconds again.
 
  #2  
Old 02-13-05, 05:49 PM
J
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Could this be a door switch that is flaking out? I'm going to move this to the appliance forum, because it is unlikely to be an electrical problem.
 
  #3  
Old 02-13-05, 08:07 PM
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Hi techgirl,
- I think John hit the nail on the head. Whirlpool/Kenmore dryers have a lot of problems with door latch switches. Without model# I can't go into detail, but look at the latch, check for loose/burnt wires, and remove and test it if possible.

Do it Right - Do it once.
 
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Old 02-14-05, 09:59 AM
J
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I've worked on a lot of Whirlpool dryers. I'm not so sure about the door switch. If you have to wait 20 minutes before you can turn it on again it sounds like your motor winding thermal protection. When the copper windings heat up it's a little thermostat that automatically opens the circuit. The motor will not work until the windings cool down, hence the wait. I think that if the door switch was screwing up then sometimes the dryer wouldn't even start up. Anyway, there's a chance that something is jamming up the drum and making the motor work too hard, because these motors usually last more than to years, and often as long as 20. With the machine off reach inside the dryer and turn it clockwise only (counter-clockwise on Whirlpools makes the belt slip off the idler pulley. The drum will feel a little sluggish, that's normal. But if the drum turns really, really hard that might be your problem. Or if it rattles or scrapes really loud while you're running. That could be a defective idler pully (loud rattle), or a blown or misaligned felt bearing (scraping or drup turning really really hard.)

Let us know what you find.

Juice
 
  #5  
Old 02-14-05, 12:29 PM
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Hey Juicehead, - thanks for the help, - I learned from that one too

Do it Right - Do it once.
 
  #6  
Old 02-15-05, 09:06 AM
J
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Nomind,

I appreciate your kind words. Always glad to help.

Juice
 
  #7  
Old 12-09-06, 03:12 PM
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frustrated

Originally Posted by JuiceHead View Post
I've worked on a lot of Whirlpool dryers. I'm not so sure about the door switch. If you have to wait 20 minutes before you can turn it on again it sounds like your motor winding thermal protection. When the copper windings heat up it's a little thermostat that automatically opens the circuit. The motor will not work until the windings cool down, hence the wait. Anyway, there's a chance that something is jamming up the drum and making the motor work too hard, because these motors usually last more than to years, and often as long as 20.
Mine (model # LER7646EQ2) makes a squealling noise when it starts and quits after 15 minutes. After removing the belt I can hear the same squel by turning the motor by hand. The drum seemed to turn ok, so I am fairly certain if I change the motor I'll be in good shape. What's the trick to removing the motor from the blower? I've read a pair of pliers on the blower end and vise grips on the belt (reverse threaded) but that isn't working. Is there something I missed or an easier way?
 
 

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